Weather in Johannesburg in May
The weather in Johannesburg in May is extremely hot, while temperatures can easily rise above 32 degrees. This hot weather is not advisable for long walks and outdoors activity, so please prepare for summer conditions with water and comfortable light clothes for a trip in Johannesburg during May.
Avg Temp
23° - 32°
Avg Rainy Days
7
Avg Dry Days
24
Avg Snow Days
0
Weather Facts - Johannesburg in May
* The warmest temperature recorded in in May is 40°C
* The coldest temperature recorded in Johannesburg in May is 0°C
* The average rainfall in Johannesburg in May is 24 mm